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Metals: alkaline metals Nonmetals: halogens
It is not true; many metals are very reactive and several nonmetals are nonreactive.
No, non metals do not become reactive from top to bottom.They become less reactive.
Some are but the most reactive are also non-metals.
Most reactive metals are alkali metals, most reactive nonmetalas are halogens.Least reactive metals are platinum metals; least reactive nonmetals are noble gases.
Potassium generally reacts more readily with nonmetals than with metals due to its strong tendency to donate its outer electron. This results in the formation of ionic compounds with nonmetals. Potassium can also react with metals, but nonmetal reactions are often more vigorous.
The halogens are the most reactive family of nonmetals, as they have a strong tendency to gain an electron to achieve a full outer shell. Among metals, the alkali metals are the most reactive due to their low ionization energy and strong tendency to lose an electron to achieve a stable electron configuration.
halogenes/non metals
The most reactive metals of the periodic table are those that belong to alkali group. Among this group, the more electrons contain each atom of each element, the more reactive it is. This is why Francium is the most reactive of alkali metals.
Electronegativities of metals are very different: alkali metals are very reactive, platinum metals very unreactive. Metals react with nonmetals.
Electronegativities of metals are very different: alkali metals are very reactive, platinum metals very unreactive. Metals react with nonmetals.
alkali earth metals